Trace number 424573

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.07 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark253.991
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-424573-1177720339 -o ROOT/results/node21/solver-424573-1177720339 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424573-1177720339/mxc /tmp/evaluation/424573-1177720339/instance-424573-1177720339.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 22828
/proc/meminfo: memFree=1746672/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=1724 CPUtime=0
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 219951225 1765376 267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 431 268 46 122 0 305 0

[startup+0.102659 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 22828
/proc/meminfo: memFree=1746672/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=2704 CPUtime=0.09
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 663 0 0 0 9 0 0 0 18 0 1 0 219951225 2768896 516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 676 516 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.201669 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 22828
/proc/meminfo: memFree=1746672/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=3100 CPUtime=0.19
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 765 0 0 0 19 0 0 0 18 0 1 0 219951225 3174400 618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 775 618 59 122 0 649 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3100

[startup+0.301679 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 22828
/proc/meminfo: memFree=1746672/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=3496 CPUtime=0.29
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 866 0 0 0 29 0 0 0 19 0 1 0 219951225 3579904 719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 874 719 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701722 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 22828
/proc/meminfo: memFree=1746672/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=4952 CPUtime=0.69
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 1233 0 0 0 69 0 0 0 23 0 1 0 219951225 5070848 1086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 1238 1086 59 122 0 1112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4952

[startup+1.50181 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 22829
/proc/meminfo: memFree=1741224/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=7492 CPUtime=1.49
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 1866 0 0 0 148 1 0 0 25 0 1 0 219951225 7671808 1719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 1873 1719 59 122 0 1747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7492

[startup+3.10198 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 22829
/proc/meminfo: memFree=1737896/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=11716 CPUtime=3.09
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 2905 0 0 0 308 1 0 0 25 0 1 0 219951225 11997184 2758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 2929 2758 59 122 0 2803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11716

[startup+6.30133 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 22829
/proc/meminfo: memFree=1732456/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=14892 CPUtime=6.29
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 3724 0 0 0 627 2 0 0 25 0 1 0 219951225 15249408 3575 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 3723 3575 67 122 0 3597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14892

[startup+12.702 s]
/proc/loadavg: 0.82 0.94 0.98 2/78 22829
/proc/meminfo: memFree=1730160/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=18060 CPUtime=12.69
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 4501 0 0 0 1266 3 0 0 25 0 1 0 219951225 18493440 4352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 4515 4352 67 122 0 4389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18060

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 22829
/proc/meminfo: memFree=1726256/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=20976 CPUtime=25.49
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 5248 0 0 0 2545 4 0 0 25 0 1 0 219951225 21479424 5099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 5244 5099 67 122 0 5118 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20976

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 22829
/proc/meminfo: memFree=1724016/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=23196 CPUtime=51.07
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 5808 0 0 0 5103 4 0 0 25 0 1 0 219951225 23752704 5659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530106 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 5799 5659 67 122 0 5673 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23196

[startup+102.302 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 22829
/proc/meminfo: memFree=1718448/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=28740 CPUtime=102.26
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 7356 0 0 0 10221 5 0 0 25 0 1 0 219951225 29429760 7001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 7185 7001 67 122 0 7059 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28740

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 22829
/proc/meminfo: memFree=1716208/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=30852 CPUtime=162.25
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 8091 0 0 0 16218 7 0 0 25 0 1 0 219951225 31592448 7545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 7713 7545 67 122 0 7587 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30852

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 22829
/proc/meminfo: memFree=1715056/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=32028 CPUtime=222.23
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 8585 0 0 0 22216 7 0 0 25 0 1 0 219951225 32796672 7831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 8007 7831 67 122 0 7881 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22829
/proc/meminfo: memFree=1709744/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=37308 CPUtime=282.21
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 10074 0 0 0 28212 9 0 0 25 0 1 0 219951225 38203392 9144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 9327 9144 67 122 0 9201 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37308

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22829
/proc/meminfo: memFree=1709744/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=37308 CPUtime=342.19
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 10206 0 0 0 34209 10 0 0 25 0 1 0 219951225 38203392 9144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 9327 9144 67 122 0 9201 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37308

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22829
/proc/meminfo: memFree=1708784/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=38232 CPUtime=402.18
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 10615 0 0 0 40207 11 0 0 25 0 1 0 219951225 39149568 9372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 9558 9372 67 122 0 9432 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 38232

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22829
/proc/meminfo: memFree=1707760/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=39156 CPUtime=462.16
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 11023 0 0 0 46204 12 0 0 25 0 1 0 219951225 40095744 9633 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 9789 9633 67 122 0 9663 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 39156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1706864/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=40080 CPUtime=522.14
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 11427 0 0 0 52201 13 0 0 25 0 1 0 219951225 41041920 9841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 10020 9841 67 122 0 9894 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40080

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1706928/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=40040 CPUtime=582.12
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 11574 0 0 0 58199 13 0 0 25 0 1 0 219951225 41000960 9841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 10010 9841 67 122 0 9884 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40040

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22831
/proc/meminfo: memFree=1705200/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=41732 CPUtime=642.11
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 12142 0 0 0 64196 15 0 0 25 0 1 0 219951225 42733568 10258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 10433 10258 67 122 0 10307 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41732


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23029
/proc/meminfo: memFree=1683952/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63140 CPUtime=4061.01
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22537 0 0 0 406048 53 0 0 25 0 1 0 219951225 64655360 15582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15785 15582 67 122 0 15659 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 63140

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1684016/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63140 CPUtime=4121
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22537 0 0 0 412046 54 0 0 25 0 1 0 219951225 64655360 15582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15785 15582 67 122 0 15659 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 63140

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1684080/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63104 CPUtime=4180.98
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22537 0 0 0 418044 54 0 0 25 0 1 0 219951225 64618496 15573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15776 15573 67 122 0 15650 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 63104

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1684080/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63104 CPUtime=4240.96
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22537 0 0 0 424041 55 0 0 25 0 1 0 219951225 64618496 15573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15776 15573 67 122 0 15650 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 63104

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1684016/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63104 CPUtime=4300.95
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22608 0 0 0 430039 56 0 0 25 0 1 0 219951225 64618496 15573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15776 15573 67 122 0 15650 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 63104

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 23031
/proc/meminfo: memFree=1683888/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63236 CPUtime=4360.92
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22773 0 0 0 436036 56 0 0 25 0 1 0 219951225 64753664 15596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15809 15596 67 122 0 15683 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 63236

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1683888/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=63236 CPUtime=4420.91
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 22844 0 0 0 442034 57 0 0 25 0 1 0 219951225 64753664 15596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 15809 15596 67 122 0 15683 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 63236

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1681968/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=65216 CPUtime=4480.89
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 23464 0 0 0 448031 58 0 0 25 0 1 0 219951225 66781184 16074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 16304 16074 67 122 0 16178 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 65216

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1681968/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=65216 CPUtime=4540.88
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 23535 0 0 0 454029 59 0 0 25 0 1 0 219951225 66781184 16074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 16304 16074 67 122 0 16178 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 65216

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1681904/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=65152 CPUtime=4600.85
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 23677 0 0 0 460026 59 0 0 25 0 1 0 219951225 66715648 16074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 16288 16074 67 122 0 16162 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 65152

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1681968/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=65152 CPUtime=4660.84
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 23677 0 0 0 466024 60 0 0 25 0 1 0 219951225 66715648 16074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 16288 16074 67 122 0 16162 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 65152

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1680432/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=66696 CPUtime=4720.83
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 24150 0 0 0 472022 61 0 0 25 0 1 0 219951225 68296704 16469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 16674 16469 67 122 0 16548 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 66696

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23031
/proc/meminfo: memFree=1678640/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=68548 CPUtime=4780.8
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 24680 0 0 0 478018 62 0 0 25 0 1 0 219951225 70193152 16921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 17137 16921 67 122 0 17011 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 68548

[startup+4842.31 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 23031
/proc/meminfo: memFree=1677680/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=69472 CPUtime=4840.79
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 24990 0 0 0 484016 63 0 0 25 0 1 0 219951225 71139328 17153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 17368 17153 67 122 0 17242 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 69472

[startup+4902.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 23031
/proc/meminfo: memFree=1677744/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=69472 CPUtime=4900.77
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 25068 0 0 0 490013 64 0 0 25 0 1 0 219951225 71139328 17153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 17368 17153 67 122 0 17242 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 69472

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23031
/proc/meminfo: memFree=1677232/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=69868 CPUtime=4960.75
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 25329 0 0 0 496011 64 0 0 25 0 1 0 219951225 71544832 17258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 17467 17258 67 122 0 17341 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 69868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23031
/proc/meminfo: memFree=1677232/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=69868 CPUtime=5000.05
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 25329 0 0 0 499940 65 0 0 25 0 1 0 219951225 71544832 17258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 17467 17258 67 122 0 17341 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 69868

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23031
/proc/meminfo: memFree=1677232/2055920 swapFree=4155628/4192956
[pid=22828] ppid=22826 vsize=69868 CPUtime=5000.05
/proc/22828/stat : 22828 (mxc) R 22826 22828 22774 0 -1 4194304 25329 0 0 0 499940 65 0 0 25 0 1 0 219951225 71544832 17258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22828/statm: 17467 17258 67 122 0 17341 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 69868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.07
CPU user time (s): 4999.41
CPU system time (s): 0.662899
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 70180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.662899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25329
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 8723

runsolver used 3.63445 second user time and 11.2233 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 28 00:32:19 UTC 2007

IDJOB= 424573
IDBENCH= 20075
IDSOLVER= 174
FILE ID= node21/424573-1177720339

PBS_JOBID= 4715420

Free space on /tmp= 66451 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/424573-1177720339/mxc /tmp/evaluation/424573-1177720339/instance-424573-1177720339.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424573-1177720339 -o ROOT/results/node21/solver-424573-1177720339 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424573-1177720339/mxc /tmp/evaluation/424573-1177720339/instance-424573-1177720339.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 924825589

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1747080 kB
Buffers:         46256 kB
Cached:         173240 kB
SwapCached:      15988 kB
Active:         162488 kB
Inactive:        80684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747080 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            51156 kB
Committed_AS:  1874940 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66451 MiB

End job on node21 on Sat Apr 28 01:55:43 UTC 2007